What type of hard hat protects against falling objects and 20,000 volts?

A Class B hard hat is specifically designed to offer protection against both falling objects and electrical hazards, up to 20,000 volts. The construction of a Class B hard hat includes materials and design features that provide excellent electrical insulation, making it suitable for utility work or in areas where the risk of electrical exposure exists.

In addition to providing electrical insulation, Class B hard hats also feature impact resistance that protects the wearer from injuries caused by falling objects. This combination of properties makes them ideal for environments such as construction sites, where both electrical hazards and the potential for falling debris are present.

While other classes of hard hats exist—for example, Class A provides some electrical protection but is primarily for impact resistance, and Class C is designed for comfort and offers no electrical protection—Class B is uniquely positioned to handle the specific combination of risks associated with both falling objects and high voltage.